Nelaballi is a village in Chillakur tehsil in district of Sri Potti Sriramulu Nellore, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Nelaballi was 2,192 which includes 1,079 males and 1,113 females. Nelaballi covers 507 ha area. Pincode of Nelaballi is 524410.